CN106536825B - Method for bridge construction and bridge structure - Google Patents
Method for bridge construction and bridge structure Download PDFInfo
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- CN106536825B CN106536825B CN201480001416.3A CN201480001416A CN106536825B CN 106536825 B CN106536825 B CN 106536825B CN 201480001416 A CN201480001416 A CN 201480001416A CN 106536825 B CN106536825 B CN 106536825B
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- girder
- superstructure
- fixing component
- pile crown
- crossbeam
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- 238000000034 method Methods 0.000 title claims description 54
- 238000009408 flooring Methods 0.000 claims abstract description 33
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- 239000004570 mortar (masonry) Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
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- 238000004080 punching Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
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- 238000005345 coagulation Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
Abstract
The purpose of the present invention is to provide one kind can be easy high-intensitive bridge of constructing, construct, and the construction method and bridge structure of the bridge that can be constructed in various landform scenes.The construction method and bridge structure of the bridge are characterized in that, by the way that the one end of the girder of the superstructure is engaged with the girder of the superstructure in the portion of having built a bridge, the superstructure is connected with the state of cantilever-shaped stretching with the portion of having built a bridge, the pile crown fixing component for the superstructure for having linked pile element perforation, the fixed position of defined stake is squeezed into the lower end of the pile element, the upper end of the pile element is fixed on to the pile crown fixing component of the superstructure, configures floorings along the top of the superstructure.
Description
Technical field
The present invention relates to a kind of construction method of bridge and structures.
Background technique
It is well-known as existing method for bridge construction, such as method disclosed in patent document 1.With Figure 27 come to this
Construction method is illustrated.
In the construction method, make the girder 1 for the trestle unfinished portion for being previously provided with pile crown tube for fixing 4 from trestle
Unfinished portion carries out tension adjustment to wire rod 2 with cantilever-shaped stretching in the mode parallel with the girder 1, thus by the master
The direction of beam 1 or angle or skew state are adjusted and are kept to state is nearly completed, wherein the wire rod 2 is along the stack
The girder 1 of bridge unfinished portion is completed between part across the stretching front end in the girder 1 and trestle.Make to install as a result,
Completion status is closely located in the pile crown tube for fixing 4 of the girder 1, and via the pile crown tube for fixing 4 tubulose stake 5 is carried out
Piling.In addition, crossbeam 3 and the girder 1 of pile crown tube for fixing 4 will be installed with the rotatable double-sleeve structure in circumferentially direction and
Connection.
But in the construction method of existing bridge above-mentioned, it should which the problem of improving is as follows.In existing bridge
Construction method in, as shown in Figure 27 (b), between the upper surface of pile crown tube for fixing 4 P4 and iron floorings 6 exist interval.Cause
This, it has to only the power pushed up upwards from tubulose stake 5 is kept by configuring the top cover (not shown) on pile crown tube for fixing 4
With the load-carrying of superstructure itself.Accordingly, there exist the problem of further increasing the intensity of bridge is difficult to, this point needs to improve.
In addition, there is the case where not being available because of the site contour difference to build a bridge in this method.For example, across river
In the case where building a bridge between the mountain of stream, this method is not available in following situation: that is, can not be by the mountain and the other side of side
Mountain between linearly to link the case where；The case where there are differences of height between the mountain of side and the mountain of the other side.
[existing technical literature]
[patent document]
Patent document: Japanese Unexamined Patent Publication 2000-096582 bulletin
Summary of the invention
Subject to be solved by the invention
The problem to be solved in the present invention is, provide it is a kind of can be easy high-intensitive bridge of constructing, construct, and can be
The construction method and bridge structure for the bridge constructed in various landform scenes.
The method to solve the problem
Method for bridge construction of the invention, using by the pile crown fixing component of girder and crossbeam, tubulose with integral manner
The superstructure of engagement, the pile crown fixing component are set to the point of intersection of the girder and the crossbeam, the bridge construction
Method is characterized in that, by by the girder of the one end of the girder of the superstructure and the superstructure in the portion that built a bridge
Engagement, the superstructure is connected with the state of cantilever-shaped stretching with the portion of having built a bridge, and has linked pile element perforation
The superstructure the pile crown fixing component, by the lower end of the pile element squeeze into as defined in the fixed position of stake, by institute
The pile crown fixing component of the superstructure is fixed in the upper end for stating pile element, configures bridge floor along the top of the superstructure
Plate, in the superstructure, the upper surface of described pile crown fixing component directly or indirectly be configured at the superstructure it
On floorings be in contact, and the pile element of the upper surface of described pile crown fixing component and the perforation pile crown fixing component
Central axis is perpendicular.
Bridge structure of the invention is used and is engaged the pile crown fixing component of girder and crossbeam, tubulose with integral manner
Superstructure, the pile crown fixing component is set to the point of intersection of the girder and the crossbeam, the method for bridge construction
It is characterized in that, multiple superstructures are linked and the one end of girder is engaged with each other, and have linked pile element perforation
The fixed position of defined stake is squeezed into the lower end of the pile element by the pile crown fixing component of the superstructure, will be described
The pile crown fixing component of the superstructure is fixed in the upper end of pile element, configures bridge floor along the top of the superstructure
Plate, in the superstructure, the upper surface of described pile crown fixing component directly or indirectly be configured at the superstructure it
On floorings be in contact, and the pile element of the upper surface of described pile crown fixing component and the perforation pile crown fixing component
Central axis is perpendicular.
In addition, method for bridge construction and bridge structure of the invention, which is characterized in that in the superstructure, at it
Between configure the pile crown fixing component center side girder and be engaged in the girder of the other side and configure in the horizontal plane
On same straight line.
In addition, method for bridge construction and bridge structure of the invention, which is characterized in that in the superstructure, engagement
It is inclined in the girder and horizontal direction of the pile crown fixing component.
In addition, method for bridge construction and bridge structure of the invention, which is characterized in that in the superstructure, at it
Between configure the pile crown fixing component center side girder and be engaged in the girder of the other side and configured in vertical plane
On same straight line.
In addition, method for bridge construction and bridge structure of the invention, which is characterized in that in the superstructure, be used for
The crossbeam linked between the pile crown fixing component adjacent in the direction of the width has disagreement extension, and the disagreement is prolonged
Extending portion is extended in the mode parallel with the girder for being engaged in the pile crown fixing component, not with the pile crown fixing component
Second girder of engagement is engaged in the disagreement extension.
In addition, method for bridge construction and bridge structure of the invention, which is characterized in that fix the upper end of the pile element
After the pile crown fixing component of the superstructure, secondary girder is engaged on the girder, and engage on the crossbeam
Secondary crossbeam configures floorings along the top of the superstructure via the secondary girder and the secondary crossbeam.
Invention effect
Method for bridge construction according to the present invention and bridge structure, the upper surface of pile crown fixing component can be directly or indirectly
It is closed by bed version.Therefore, the load-carrying of floorings can be made to fight up pushing up for the pile element of perforation pile crown fixing component
Power.Therefore, it is able to carry out the construction of the higher bridge of intensity.In addition, due to the upper surface of pile crown fixing component of tubulose relative to
The central axis of pile element is perpendicular, and pile element can easily be made to penetrate through pile crown fixing component.Therefore, it can easily be done bridge
The construction of beam.
In addition, method for bridge construction according to the present invention and bridge structure, due in the superstructure, across described
The girder that the center of pile crown fixing component is engaged in side is configured in the horizontal plane with the girder for being engaged in the other side with always
On line, therefore it can be easy to carry out the construction with the bridge of curved structure in the horizontal plane.Thus, for example, across river
When building a bridge between the mountain of stream, even if when can not be linearly to link between the mountain of side and the mountain of the other side,
Also bridge can be bent and is set up.
In addition, method for bridge construction according to the present invention and bridge structure are tied in the superstructure on the top
In structure, the girder for being engaged in the pile crown fixing component is inclined relative to horizontal direction, it is thus possible to be easy to carry out with phase
The bridge of structure inclined for horizontal direction.Thus, for example, when building a bridge between the mountain across river, even if one
There are when difference of height between the mountain of side and the mountain of the other side, bridge can also be tilted and be set up.
In addition, method for bridge construction according to the present invention and bridge structure are tied in the superstructure on the top
In structure, the girder of side is engaged in across the center of the pile crown fixing component and is engaged in the girder of the other side in vertical plane
Configuration on the same line, therefore can be easy to carry out the construction with the bridge of inclined structure relative to horizontal direction.
In addition, method for bridge construction according to the present invention and bridge structure are tied in the superstructure on the top
In structure, the crossbeam between the pile crown fixing component adjacent on link width direction is had into disagreement extension, it is described
Disagreement extension is parallel with the girder for being engaged in the pile crown fixing component and extends, not with the pile crown fixing component
Second girder of engagement is engaged in the disagreement extension, therefore when carrying out the construction of bridge of wider width, can not increase
The quantity of staking and the quantity for increasing girder.Therefore, the bridge of wider width can be constructed with high intensity and easily.
In addition, method for bridge construction according to the present invention and bridge structure, due to engaging secondary girder on the girder,
And secondary crossbeam is engaged on the crossbeam, so can be improved the intensity of superstructure.Therefore, even if a structure must be increased
Place as the distance between part is also able to carry out the construction of bridge.
Detailed description of the invention
Fig. 1 is the three-view diagram of the superstructure used in the construction method of bridge of the invention.
Fig. 2 is the figure for showing the composition of pile crown fixing component of superstructure.
Fig. 3 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Fig. 4 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Fig. 5 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Fig. 6 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Fig. 7 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Fig. 8 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Fig. 9 is a part of sectional view carried out after floorings FS construction in superstructure 101.
Figure 10 is the three-view diagram of superstructure used in method for bridge construction of the invention.
Figure 11 is the figure of the method for bridge construction for having used superstructure when showing the construction of standard portion.
Figure 12 is the figure of the method for bridge construction for having used superstructure when showing the construction of standard portion.
Figure 13 is the figure of the method for bridge construction for having used superstructure when showing the construction of standard portion.
Figure 14 is the figure of the method for bridge construction for having used superstructure when showing the construction of standard portion.
Figure 15 is the three-view diagram of superstructure used in method for bridge construction of the invention.
Figure 16 is a part of sectional view carried out after floorings FS construction in superstructure.
Figure 17 is the figure for showing the other embodiments of superstructure.
Figure 18 is the figure for showing the composition of superstructure used in method for bridge construction of the invention.
Figure 19 is the schematic top shown using the bridge after Superstructure Construction.
Figure 20 is the schematic side view shown using the bridge after Superstructure Construction.
Figure 21 is the figure for showing the composition of superstructure used in method for bridge construction of the invention.
Figure 22 is the figure of the method for bridge construction for having used superstructure when showing entrance construction.
Figure 23 is the top view for engaging the superstructure of secondary girder and secondary crossbeam.
Figure 24 shows the sectional view of the engagement state of girder and secondary girder.
Figure 25 is the side view that the superstructure of floorings FS construction has been carried out in the superstructure for being connected with secondary girder.
Figure 26 is the side view that the superstructure of floorings FS construction has been carried out in the superstructure for being connected with secondary girder.
Figure 27 is the figure for showing the construction method of bridge in the prior art.
Specific embodiment
Hereinafter, the embodiment of the present invention is described in detail referring to attached drawing.
Embodiment 1
The composition of superstructure (first)
Referring to Fig.1, superstructure 101 used in method for bridge construction of the invention is illustrated.In general, construction bridge
Liang Qian, pre-assembled superstructure 101.Moreover it is preferred that when assembling, in factory etc. to being able to use the porters such as truck
The big component that tool is carried is assembled, in turn, after being transported to actual construction site by handbarrow, group at the construction field (site)
Dress up the form of superstructure 1 shown in FIG. 1.
Herein, Fig. 1 (a) is the top view of superstructure 101, and Fig. 1 (b) is the main view of superstructure 101, and Fig. 1 (c) is
The right view of superstructure 101.As shown in Fig. 1 (a), superstructure 101 is the stake by multiple girders 111 and crossbeam 113, tubulose
Head fixing component 115 is engaged in a unitary manner and is constituted, and the pile crown fixing component 115 is set to girder 111 and crossbeam
113 point of intersection.
Girder 111 and crossbeam 113 are configured to ladder shape.In addition, girder 111 and crossbeam 113 are formed by H profile steel.
Girder 111 includes relatively short girder 111a and relatively long girder 111b.As shown in Fig. 1 (c), girder
One end of 111a and girder 111b be respectively welded and be fixed on the cylindrical portion 115a of pile crown fixing component 115 side surface part (after
It states).In addition, such as Fig. 1 (a), shown in (c), girder 111a and girder 111b's is not fixed to the another of pile crown fixing component 115
End, is connected to each other using specified fixed plate and bolt, nut, is engaged on straight line in the horizontal plane and in vertical plane.
Crossbeam 113 includes the crossbeam 113a and crossbeam 113b of specific length.As shown in Fig. 1 (b), crossbeam 113a and crossbeam
One end of 113b is respectively welded and is fixed on the side surface part of the cylindrical portion 115a of pile crown fixing component 115.In addition, such as Fig. 1 (a),
(b) shown in, the other end for being not fixed to pile crown fixing component 115 of crossbeam 113a and crossbeam 113b use specified fixation
Plate and bolt, nut are connected to each other in the horizontal plane and engage on straight line in vertical plane.
As shown in Fig. 1 (a), the center C5 of pile crown fixing component 115 is configured on the central axis J1 of girder 111.In addition, stake
The center C5 of head fixing component 115 is configured on the central axis J3 of crossbeam 113, that is, pile crown fixing component 115 is so that its center C5
It is that the mode on the intersection point of the central axis J1 of girder 111 and the central axis J3 of crossbeam 113 configures.Thereby, it is possible to make it easy to
Adjust the shape of superstructure 101.In addition, pile crown fixing component 115 is so that its P5 above and perforation pile crown as shown in Fig. 1 (b)
The mode that the central axis J5 of the steel-pipe pile of fixing component 115 is perpendicular configures.Moreover, being fixed as shown in Fig. 1 (c) across pile crown
Component 115 and configure girder 111 configured on straight line in vertical plane.
In addition, being bonded to girder 111a, girder 111b and crossbeam 113a or crossbeam in each pile crown fixing component 115
113b.But, it is located in for the pile crown fixing component 115 of the upper end of the superstructure 101 of Fig. 1 (a), in pile crown fixing component
Girder 111a and crossbeam 113a or crossbeam 113b are only bonded on 115.In addition, omitting indicates to be configured in Fig. 1 (a)-(c)
The flank 115c (aftermentioned) of each pile crown fixing component 115.
It is illustrated referring to structure of the Fig. 2 to pile crown fixing component 115.In addition, Fig. 2 (a) shows pile crown fixing component 115
Top view, Fig. 2 (b) shows the X-X sectional view of pile crown fixing component 115 shown in Fig. 2 (a).As shown in Fig. 2 (a), pile crown is solid
Component 115 is determined with cylindrical portion 115a, edge of a wing portion 115b and flank 115c.Edge of a wing portion is configured in one end of cylindrical portion 115a
115b.In edge of a wing portion, 115b is formed with multiple hole 115d.Hole 115d is to use bolt, nut that pile crown top cover is (aftermentioned) solid
It is formed due to pile crown fixing component 115.The steel-pipe pile of the internal diameter of cylindrical portion 115a and edge of a wing portion 115b and composition bridge pier
Outer diameter is roughly equal.
Flank 115c is from the center C5 of pile crown fixing component 115 with radial configuration.As shown in Fig. 2 (b), flank 115c is connect
Side surface part and edge of a wing portion 115b together in cylindrical portion 115a.Thus enhance the intensity of pile crown fixing component 115.
(second, method for bridge construction)
It is illustrated referring to Fig. 3-Fig. 7 to using the method for bridge construction of superstructure 101.In addition, about bridge construction
Method, respectively to while constructing (following, entrance) when superstructure 101 being constructed as entrance relative to abutment,
And when constructing relative to the superstructure 101 constructed to new superstructure 101 (when following, standard portion constructs)
It is illustrated.Standard portion construct when, as will be described, by the one end of the girder of new superstructure with set up
The girder of the superstructure of rim bridge engages, and is as a result, linked to new superstructure with the state of cantilever-shaped stretching
Build a bridge portion.
1, when entrance is constructed
As shown in Fig. 3 (a), using the crane locomotive CT being configured on the abutment BA for completing construction and vibration pile driving hammer is used
VH is arranged guidance stake G1- in specified position with rectangular shape and guides stake G4.In addition, being to guide stake G1, drawing in Fig. 3 (a)
Inboard guidance stake G2, the guidance stake G4 of guide pile G3 writes on parenthetic indicate.
Next, such as Fig. 3 (b) is shown, the guidance being arranged using crane locomotive CT for the front end for being parallel to abutment BA
Stake G1 and guidance stake G2, is arranged joist R1 in a manner of being put up a bridge.For guidance stake G3 and guidance stake G4, same setting
Joist R2.As shown in Fig. 3 (c), superstructure 101 is configured on joist R1, joist R2 with crane locomotive CT.
As shown in Fig. 4 (a), using crane locomotive CT, a desktop machine TM pile crown for being configured at superstructure 101 is consolidated
Determine on component 115.Next, making punching hammer DH penetrate through desktop machine TM from top using crane locomotive CT as shown in Fig. 4 (b)
And pile crown fixing component 115.Also, as shown in Fig. 4 (c), ground is dug by desktop machine TM and punching hammer DH, formation is used for
Steel-pipe pile is fixed on to the fixation hole of ground.
As shown in Fig. 5 (a), after forming fixation hole, punching hammer DH is extracted from upside.In turn, desktop machine TM is dismantled.With it is upper
It states similarly, as shown in Fig. 5 (b), desktop machine TM is configured in another pile crown fixing component 115 of superstructure 101, and match
Punching hammer DH is set, then digs ground, and then dig a fixation hole again.Then, as shown in Fig. 5 (c), crane locomotive CT is utilized
While the mobile bucket BK that mortar is housed, the mortar of consolidation is poured in fixation hole using conduit TT.
As shown in Fig. 6 (a), after pouring mortar, using crane locomotive CT, penetrate through the steel-pipe pile SP for constituting bridge pier from top
Pile crown fixing component 115, and it is inserted in fixation hole.Thereafter, as shown in Fig. 6 (b), after steel-pipe pile SP is inserted in fixation hole, lead to
Crane locomotive CT is crossed to operate pile hammer HB, to carry out the piling of steel-pipe pile SP.
As shown in Fig. 7 (a), cuts off and remove the steel-pipe pile SP1 upwardly projecting from the upper surface of superstructure 101.Thereafter,
As shown in Fig. 7 (b), mortar is poured in the pile crown of steel-pipe pile SP.
As shown in Fig. 7 (c), after pile crown pours mortar, in the upper surface of pile crown fixing component 115 spud pile head top cap TC.
The fixation of pile crown fixing component 115 and pile crown top cover TC are completed by such as under type: bolt through hole 115d as defined in making and formation
It is fixed in the hole of pile crown top cover TC, and with nut, the hole 115d (referring to Fig. 2) is formed in pile crown fixing component 115
Edge of a wing portion 115b.
As shown in Fig. 8 (a), after pile crown top cover TC is fixed, guiding material is removed.Then, it as shown in Fig. 8 (b), is setting
Track-type construction frame is laid in the superstructure 101 set, to complete the construction of the entrance in bridge construction.Thereafter, it carries out
Bridge construction when standard portion constructs.
Like this to entrance construct when superstructure 101 construct after, by shown in embodiment 2 to standard portion
Superstructure 201 when construction is constructed, and the construction of floorings FS and adjustment Concrete S is carried out in superstructure 101.Fig. 9
The side view of the superstructure 101 of state after carrying out floorings FS and adjustment Concrete C construction is shown.In addition, in Fig. 9
In, a part of pile crown fixing component 115 and a part of steel-pipe pile SP are indicated with section.
Steel-pipe pile SP is set to penetrate through pile crown fixing component in the mode vertical relative to the upper surface of pile crown fixing component 115 P5
115, after the upper surface of pile crown fixing component 115 P5 being covered with top cover TC, carry out the construction of floorings FS on top cover TC.Cause
This, the upper surface of pile crown fixing component 115 P5 is contacted with PF below floorings FS indirectly via top cover TC.As a result, can
The load-carrying F1 from floorings FS is enough set to fight the power of steel-pipe pile SP up pushed up.Therefore, it can complete with high-intensitive bridge
The construction of beam.
Embodiment 2
Superstructure 101 in embodiment 1 above-mentioned is used in entrance construction.On the other hand, this implementation
Superstructure 201 in example is made when constructing to the superstructure 101 completed after constructing (hereinafter, when standard portion constructs)
.In addition, the superstructure 101 in embodiment 1 also can be used when standard is constructed.At this point, in following construction methods
In, replace superstructure 201 come use with superstructure 101.
The composition of superstructure (first)
0 superstructure 201 used in method for bridge construction of the invention is illustrated referring to Fig.1.Herein, scheme
10 (a) be the top view of superstructure 201, and Figure 10 (b) is the main view of superstructure 201, and Figure 10 (c) is superstructure 201
Right side view.In addition, for structure identical with Fig. 1 (a)-Fig. 1 (c), being assigned identical in Figure 10 (a)-Figure 10 (c)
Appended drawing reference.
Superstructure 201 is different from the superstructure 101 with ladder shape configured with girder 111 and crossbeam 113, girder
111 and crossbeam 113 configured with "U" shape.
(when second, the construction of standard portion)
As shown in Figure 11 (a), complete to match on the superstructure SS of construction on steel-pipe pile SP (1) and steel-pipe pile SP (2)
Set crane locomotive CT.Using crane locomotive CT, superstructure 201 is configured at specified position, and by the girder of superstructure 201
111 connect with the girder 111a of superstructure SS.Superstructure 201 is in cantilever position relative to superstructure SS as a result,.This
It outside, can also be as follows: making superstructure 201 when specified position is in cantilever position, in the girder of the superstructure 201 of connection
Wire rod (for example, piano wire) is set up between 111b and the girder 111a of superstructure SS, with the girder 111a with superstructure SS
Parallel mode adjusts the tension of wire rod, makes the state of direction, angle, skew of girder 111b of superstructure 201 etc. as a result,
State when being nearly completed (referring to documents 1).In addition, as set forth above, it is possible to replacing top to tie using superstructure 101
Structure 201.
Next, desktop machine TM is configured at the one of superstructure 201 using crane locomotive CT as shown in Figure 11 (b)
In a pile crown fixing component 115.Then, as shown in Figure 11 (c), keep punching hammer DH desk-top from top perforation using crane locomotive CT
Machine TM and pile crown fixing component 115.At this point, being perpendicularly inserted punching hammer DH in the upper surface of pile crown fixing component 115 P5 (ginseng
According to Figure 10).
As shown in Figure 12 (a), ground is dug using desktop machine TM and punching hammer DH, is formed for steel-pipe pile to be fixed on
The fixation hole of ground.After forming fixation hole, as shown in Figure 12 (b), punching hammer DH is extracted from upside.In turn, desktop computer is dismantled
Device TM.Then, it as shown in Figure 12 (c), while the bucket BK of mortar is housed with crane locomotive CT movement, will be consolidated using conduit TT
Mortar is poured in fixation hole.
As shown in Figure 13 (a), after pouring mortar, the steel-pipe pile SP (3) for constituting bridge pier is inserted from top with crane locomotive CT
Enter pile crown fixing component 115, and is inserted into fixation hole.At this point, being perpendicularly inserted steel-pipe pile SP (3) in pile crown fixing component 115
The upper surface of P5 (referring to Fig.1 0).Thereafter, as shown in Figure 13 (b), after steel-pipe pile SP (3) are inserted into fixation hole, pass through crane locomotive
CT operates pile hammer HB, carries out the piling of steel-pipe pile SP (3).
As shown in Figure 13 (c), cuts off and remove the steel-pipe pile SP1 (3) upwardly projecting from the upper surface of superstructure 201.
Thereafter, as shown in Figure 14 (a), mortar is poured in the pile crown of steel-pipe pile SP.It is solid in pile crown after pile crown pours mortar
Determine the upper surface of component 115 spud pile head top cap TC.The fixation of pile crown fixing component 115 and pile crown top cover TC are complete as follows
At: the edge of a wing portion 115f (referring to Fig. 2) for being formed in pile crown fixing component 115 hole 115g and be formed in the hole of pile crown top cover TC
Bolt as defined in middle insertion, and be secured with nuts.
Then, as shown in Figure 14 (b), track-type construction frame is laid being provided on superstructure 201.Then, as schemed
Shown in 14 (c), in the same manner as the construction of steel-pipe pile SP (3), the construction of steel-pipe pile SP (4) is carried out, and lay track-type construction frame.
Thereby, it is possible to ensure the region for carrying out the floorings laying based on crane locomotive CT.Then, the crawler belt laid is removed
After formula scaffold, floorings are laid on the region of removing.The construction in bridge construction Plays portion is completed as a result,.
Embodiment 3
In embodiment 1 above-mentioned and the construction method of the bridge in embodiment 2, floorings are horizontal layings.In this reality
In the construction for applying the bridge in example, floorings have been laid in defined angle relative to horizontal direction.
The composition of superstructure (first)
Superstructure 301 used in 5 pairs of method for bridge construction of the invention is illustrated referring to Fig.1.Superstructure
301 be used when constructing to bridge gradient relative to horizontal direction.Herein, Figure 15 (a) is superstructure 301
Top view, Figure 15 (b) be superstructure 301 main view, Figure 15 (c) be superstructure 301 right side view.In addition, In
In Figure 15 (a)-Figure 15 (c), for structure identical with Fig. 1 (a)-Fig. 1 (c), identical appended drawing reference is assigned, omits it in detail
Narration.
Superstructure 301 has girder 311, crossbeam 113 and pile crown fixing component 115.Girder 311 and crossbeam 113 configure
At ladder shape.In addition, girder 311 and crossbeam 113 are formed by H profile steel.Crossbeam 113 includes crossbeam 113a, 113b.
Girder 311 includes relatively short girder 311a, 311c and relatively long girder 311b.As shown in Figure 15 (c), girder
One end of 311a and girder 311c are respectively welded and are fixed on the side surface part (reference of the cylindrical portion 115a of pile crown fixing component 115
Fig. 2).In addition, such as Figure 15 (a), shown in (c), the both ends of girder 311b and girder 311a's and girder 311b is not fixed to stake
One end of head fixing component 115, is connected to each other and is engaged using specified fixed plate and bolt, nut.
Crossbeam 113 similarly to Example 1, is constituted and by crossbeam 113a and the engagement of the two crossbeams of crossbeam 113b,
But crossbeam can also be constituted by a component (H profile steel).It is also same in other embodiments.
As shown in Figure 15 (a), the center C5 of pile crown fixing component 115 is configured on the central axis J1 of girder 311.In addition,
The center C5 of pile crown fixing component 115 is configured on the central axis J3 of crossbeam 113, that is, the center C5 of pile crown fixing component 115 with
It is present in the mode of the intersection point of the central axis J1 of girder 311 and the central axis J3 of crossbeam 113 and configures.In addition, such as Figure 15 (b) institute
Show, side the upper surface of pile crown fixing component 115 P5 perpendicular with the central axis J5 of the steel-pipe pile with perforation pile crown fixing component 115
Formula and configure.In turn, as shown in Figure 15 (c), girder 311a, the 311c configured across pile crown fixing component 115 is in vertical plane
Interior relatively horizontal orientation is configured on straight line.On the other hand, the girder 311b being connected between girder 311a and girder 311c exists
It tilts and configures relative to horizontal direction in vertical plane.That is, superstructure 301 is in make pile crown fixing component as shown in Figure 15 (c)
The part of 115 perimeter flats and the stairstepping that is alternately arranged of sloping portion along girder 311b.
(second, using the construction of the second superstructure 301)
Bridge construction when constructing using the entrance of superstructure 301 is same as Example 1.In addition, in standard portion
In construction when construction, similarly to Example 2, using in "U" shape and being arranged obliquely the girder 311b of girder 311
Superstructure is constructed.The construction of bridge when standard portion constructs is same as Example 2.In addition, the top of embodiment 3 is tied
When structure 301 can be used in standard construction.At this point, in the construction method of embodiment 2 top can be replaced with superstructure 301
Structure 201 uses.
Herein, Figure 16 shows superstructure in the state of having carried out the construction of floorings FS and adjustment Concrete S
301 side view.In addition, the steel-pipe pile SP of a part of pile crown fixing component 115 and a part is with section come table in Figure 16
Show.
In the same manner as the construction using the superstructure 101 of embodiment 1, in the construction using superstructure 301, also make
Steel-pipe pile SP penetrates through pile crown fixing component 115 in the mode vertical relative to the upper surface of pile crown fixing component 115 P5, with top cover TC
After covering the upper surface of pile crown fixing component 115 P5, the construction of floorings FS is carried out on top cover TC.Therefore, pile crown fixing component
The upper surface of 115 P5 are indirectly attached to PF below floorings FS via top cover TC.Thereby, it is possible to make the load from floorings FS
The power of weight F1 confrontation steel-pipe pile SP up pushed up.Therefore high-intensitive bridge construction can be completed.In addition, in order to use superstructure
301 form defined inclined surface, are adjusted the construction with Concrete C1.
Embodiment 4
In the construction method of the bridge of previous embodiment to embodiment 3, the girder of superstructure is in the horizontal plane with straight
Threadiness extends and configures.In the construction of the bridge of the present embodiment, the girder of superstructure is in the horizontal plane and/or in vertical plane
It is configured with non-linear shape extension.In addition, in the example in the drawings, the girder of superstructure is shown in the horizontal plane and vertically
The embodiment extended in face in the two faces with non-linear shape.
The composition of superstructure (first)
Superstructure 401 used in 8 pairs of method for bridge construction of the invention is illustrated referring to Fig.1.Superstructure
It is used when 401 progress bridge construction, the bridge has gradient in vertical plane and relative to horizontal direction in horizontal plane
Interior bending.Herein, Figure 18 (a) is the top view of superstructure 401, and Figure 18 (b) is the right side view of superstructure 401.In addition,
In Figure 18, for structure identical with Fig. 1, identical appended drawing reference is assigned, it is omitted and describes in detail.
Superstructure 401 has girder 411, crossbeam 116 and pile crown fixing component 115.Girder 511 and crossbeam 117 configure
For curved clathrate.In addition, girder 411 and crossbeam 116 are formed by H profile steel.Number for girder and crossbeam is simultaneously unlimited
It is fixed.This is also identical in other examples.
Girder 411 includes relatively short girder 411a, 411c and relatively long girder 411b.As shown in Figure 18 (b), girder
One end of 411a and girder 411c are respectively welded and are fixed on the side surface part (reference of the cylindrical portion 115a of pile crown fixing component 115
Fig. 2).In addition, such as Figure 18 (a), shown in (b), the both ends of girder 411b and girder 411a's and girder 411c is not fixed to stake
One end of head fixing component 115, is connected to each other and is engaged using specified fixed plate and bolt, nut.
Crossbeam 116 includes the crossbeam 116a and crossbeam 116b of specific length.As shown in Figure 18 (a), crossbeam 116a and crossbeam
One end of 116b is respectively welded and is fixed on the side surface part of pile crown fixing component 115.In addition, as shown in Figure 18 (a), (b), crossbeam
The other end for being not fixed to pile crown fixing component 115 of 116a and crossbeam 116b by using specified fixed plate and bolt,
Nut is connected to each other, and is engaged on straight line in the horizontal plane and in vertical plane.
In embodiment 3 above-mentioned, as shown in Figure 15 (c), relatively short girder 311a, 311c fix structure along with pile crown
The central axis J5 of part 115 perpendicular direction (i.e. horizontal direction) extends, but in example 4, as shown in Figure 18 (b), phase
To short girder 411a, 411c along the direction non-perpendicular with the central axis of pile crown fixing component 115 (i.e. relative to horizontal direction
Inclined direction) extend.
As a result, in superstructure 401, be engaged in across the side at the center of pile crown fixing component 115 girder 411a and
It is engaged in the girder 411c of the other side, there is no configurations in vertical plane on the same line.That is, the line A and line B of Figure 18 (b)
Not on the same line, line A and line B is formed by angle α less than 180 degree.
As shown in Figure 18 (b), girder 411a and girder 411c are tilted relative to horizontal direction.Therefore, link girder 411a
It is also inclined with horizontal direction with the girder 411b of girder 411c.
In addition, at least one party being engaged in girder 411a, 411c of pile crown fixing component 115 and horizontal direction tilt
Can be with, but in order to ensure difference of height under short distance, preferably tilt both sides all.
In embodiment 3 above-mentioned, as shown in Figure 15 (a), across pile crown fixing component 115 central axis and be configured at one
The girder 311a of side and the girder 311c for being configured at the other side are configured on the same line in the horizontal plane, but in example 4,
As shown in Figure 18 (a), across pile crown fixing component 115 central axis and be configured at side girder 411a and be configured at the other side
Girder 411c in the horizontal plane there is no configuration on the same line.That is, the line C and line D of Figure 18 (a) be not in same straight line
On, line C and line D are formed by angle beta deficiency 180 degree.
In addition, the superstructure 401 of embodiment 4 can have following at least one of sides for constituting (i) (ii).Figure 18 shows
The superstructure all having is constituted by two out.
(i) the girder 411a for being configured at side and the master for being configured at the other side across the center of pile crown fixing component 115
Beam 411c is in the horizontal plane without configuring on the same line (referring to Fig.1 8 (a)).
(ii) the girder 411a for being configured at side and the master for being configured at the other side across the center of pile crown fixing component 115
At least one of side in beam 411c tilts (referring to Fig.1 8 (b)) relative to horizontal direction.
(second, using the construction of superstructure 401)
The construction of bridge when being constructed using the entrance of superstructure 401 is same as Example 1.In addition, standard portion applies
The construction of the bridge in working hour is same as Example 2, when the superstructure 401 of embodiment 4 can be used in standard construction.At this point, In
In the construction method of embodiment 2, replace superstructure 201 can also be with to use with superstructure 401.
In construction using superstructure 401, due to being engaged in side and another across the center of pile crown fixing component 115
Girder 411a, 411c of side are in the horizontal plane without configuring on the same line, it is thus possible to be easy to carry out in the horizontal plane
The construction of bridge with warp architecture.Thus, for example, as shown in figure 19, when between the mountain of river (R) (M1, M2)
When building a bridge, even if in the case wheres can not be linearly to connect equal between the mountain (M1) of side and the mountain (M2) of the other side,
Also bridge can be bent and is set up.Circle depicted in figure 19 indicates to squeeze into the stake on ground.In addition, Figure 19 is shown after having used
The superstructure of the case where superstructure 501 for the embodiment 5 stated, embodiment 4 can also similarly be constructed.
In addition, being engaged in the master of side and the other side across the center of pile crown fixing component 115 in superstructure 401
Beam 311a, girder 311c are tilted relative to horizontal direction and are configured, it is thus possible to are easy to carry out to have and be in relative to horizontal direction
The construction of the bridge of inclined structure.Thus, for example, when building a bridge between the mountain of river (R) (M1, M2), even if
There are when difference of height etc. between the mountain (M1) of side and the mountain (M2) of the other side, bridge can also be set up in an inclined manner.
In addition, the single dotted broken line (L) of Figure 19 indicates horizontal line.
Embodiment 5
The composition of superstructure (first)
Superstructure 501 used in method for bridge construction of the invention is illustrated referring to Figure 21.Superstructure 501
It is used when carrying out the construction of curved bridge in the horizontal plane.Herein, Figure 21 (a) is the top view of superstructure 501,
Figure 21 (b) is the main view of superstructure 501.In addition, for structure identical with Fig. 1, assigning same attached drawing mark in Figure 21
Note is omitted it and is described in detail.
Superstructure 501 has girder 511, crossbeam 117 and pile crown fixing component 115.Girder 511 and crossbeam 117 configure
For curved clathrate.In addition, girder 511 and crossbeam 117 are formed by H profile steel.
Girder 511 includes relatively short girder 511a, 511c and relatively long girder 511b.As shown in Figure 21 (b), girder
One end of 511a and girder 511c are respectively welded and are fixed on the side surface part (reference of the cylindrical portion 115a of pile crown fixing component 115
Fig. 2).In addition, such as Figure 21 (a), shown in (b), the both ends of girder 511b and girder 511a's and girder 511c is not fixed to stake
One end of head fixing component 115, is connected to each other and is engaged using specified fixed plate and bolt, nut.
In embodiment 5, similarly to Example 4, as shown in Figure 21 (a), across the central axis of pile crown fixing component 115
And the girder 511a for being configured at side is configured on same straight line in the horizontal plane with the girder 511c for being configured at the other side.
But the superstructure 501 of embodiment 5 is characterized in that having aftermentioned second girder, 512 this point, girder
The configuration of 511a and girder 511c are not limited to configuration shown in the drawings.Therefore, in embodiment 5, girder 511a and master
Beam 511c is can be only fitted in the horizontal plane on same straight line.In addition, girder 511a and girder 511c can be only fitted to level side
Upwards, it can also tilt and configure relative to horizontal direction.
In superstructure 501, the crossbeam 117 for connecting adjacent pile crown fixing component 115,115 in the direction of the width has
Disagreement extension 117d, the disagreement extension 117d with be engaged in the girder 511a-511c of pile crown fixing component 115 in parallel
Extend.In addition, it is so-called " parallel ", not merely mean the case where being substantially parallel, also includes substantially parallel situation.
Crossbeam 117 includes crossbeam 117a, 117b, 117c.As shown in Figure 21 (b), one end of crossbeam 117a and crossbeam 117c
It is respectively welded and is fixed on the side surface part of the cylindrical portion 115a of pile crown fixing component 115 (referring to Fig. 2).In addition, such as Figure 21 (a),
Shown in Figure 21 (b), the both ends of crossbeam 117b and be not fixed to pile crown fixing component 115 one of crossbeam 117a and crossbeam 117c
End is connected to each other by welding or using specified fixed plate and bolt, nut, and engages.
Crossbeam 117b has disagreement extension 117d that is parallel with girder 511 and extending, formation substantially crosswise when vertical view.
The second girder 512 being not engaged in pile crown fixing component 115 is engaged in disagreement extension 117d.Second girder 512 with master
Beam 511a, 511b, 511c parallel mode extends.
(second, using the construction of superstructure 501)
The construction of bridge when being constructed using the entrance of superstructure 501 is same as Example 1.In addition, standard portion applies
The construction of the bridge in working hour is same as Example 2, when the superstructure 501 of embodiment 5 can be used for standard construction.At this point,
In the construction method of embodiment 2, superstructure 201 can be replaced to use with superstructure 501.
In construction using superstructure 501, for superstructure 501, pile crown adjacent in the direction of the width is connected
The crossbeam 117 of fixing component 115,115 has a disagreement extension 117d, the disagreement extension 117d with be engaged in pile crown and fix
The mode that the girder 511a-511c of component 115 is parallel extends, and second due to not engaging with pile crown fixing component 115 is main
Beam 512 is engaged in disagreement extension 117d, therefore, can be without increasing stake when carrying out the bridge construction of wider width
Increase the quantity of girder in the case where quantity.Therefore, the bridge of wider width can be constructed with high intensity and easily.
Embodiment 6
In embodiment 6, secondary girder is engaged on girder, and secondary crossbeam is engaged on crossbeam.Top is improved as a result,
The intensity of structure.Referring to Figure 22, the method for bridge construction under the case for this embodiment is illustrated.
This construction method from start partway until, use construction method identical with embodiment 1- embodiment 7, therefore
The description thereof will be omitted.In the present embodiment, girder 111 and crossbeam are H profile steel, make the edge of a wing at width direction both ends towards up and down respectively
Direction, and the web between the edge of a wing is made to be in vertical direction.
After pile crown top cover TC being fixed as Fig. 7 (c), as shown in Figure 22 (a), remove guiding material.In addition, Figure 22
(a) process content is identical as the process content of Fig. 8 (a).
Next, engaging secondary girder 611 on girder 111 as shown in Figure 22 (b), and secondary crossbeam is engaged on crossbeam.This
Outside, it since crossbeam and secondary crossbeam are located at the other side of girder 111 and secondary girder 611, can't see in Figure 22.In Figure 23,
The top view for engaging the superstructure 601 after secondary girder 611, secondary crossbeam 613 is shown.It is solid that secondary girder 611 runs through pile crown
Determine on component 115, and is engaged on girder.The end of secondary crossbeam 613 is engaged in the side of secondary girder 611.In addition, secondary horizontal
Beam 613 is run through on pile crown fixing component 115, and the side that the end of secondary girder 611 is engaged in secondary crossbeam 613 can also be with.Separately
Outside, the end of secondary girder 611 and the end of secondary crossbeam 613 can also be engaged on pile crown fixing component 115.
Secondary girder 611 and secondary crossbeam 613 are H profile steel, make width direction both ends respectively in the same manner as girder 111 and crossbeam
The edge of a wing towards up and down direction, and the web between the edge of a wing is made to be in vertical direction.That is, girder 111 and secondary girder 611 pass through respectively
From the edge of a wing be in contact, crossbeam and secondary crossbeam 613 are in contact also by the respective edge of a wing.In addition, secondary girder 611 and secondary crossbeam can
To be respectively a H profile steel, multiple H profile steels can also be connected in the longitudinal direction and be used.Connection method is had no
It is particularly limited to, such as method identical with the connection of girder and crossbeam can be used.Also, the company of secondary girder 611 and secondary crossbeam
It is preferably not be overlapped in the up-down direction with the link position of girder and crossbeam to connect position.So as to prevent link position upper and lower
Overlap caused strength reduction on direction.
The joint method of engagement and crossbeam and secondary crossbeam for girder 111 and secondary girder 611 is not particularly limited.Figure
In 24, the section of secondary girder 611 and girder 111 after showing engagement.Figure 24 (a) is the state after being engaged by welding,
State of the Figure 24 (b) for the providing holes at the respective edge of a wing and after engaging with screw bolt and nut, Figure 24 (c) is to pass through Bullman
Clamping metal die as (trade (brand) name) BU the respective edge of a wing is clamped and is engaged after state.Such as Figure 24 (c), if using
Bullman BU, then bonding operation is easy, in addition, the recycling of secondary girder 611, secondary crossbeam etc. also becomes easy.
Next, track-type construction frame is laid on the secondary girder 611 being arranged and secondary crossbeam as shown in Figure 22 (c), it is complete
At the construction of the entrance in bridge construction.Then, the construction in standard portion is carried out, at this point, also in the same manner as the construction of entrance,
Secondary girder is engaged on girder, and secondary crossbeam is engaged on crossbeam.Then, the secondary girder in entrance and standard portion, secondary cross
Liang Shang carries out floorings FS and the adjustment construction of Concrete C.Figure 25, which is shown, has carried out floorings FS and adjustment coagulation
The side view of the superstructure 601 of state after the construction of native AC.Further, since crossbeam and secondary crossbeam are located at girder and secondary girder
The other side, so in Figure 25 do not see.
To make secondary girder 611 and secondary crossbeam be connected to girder 111 and secondary crossbeam, the upper surface of pile crown top cover TC very close to each otherly
With the upper surface of girder 111 and crossbeam height having the same, therefore, the upper surface of pile crown fixing component 115 is in than girder 111 and cross
The upper surface of beam wants low construction.
So, due to engaging secondary girder and the secondary crossbeam of engagement on crossbeam, thus superstructure on girder
Intensity get higher.Therefore, even if must lengthen the distance between pile element it is local be able to carry out the construction of bridge.
In addition, secondary girder or secondary crossbeam are set on pile crown fixing component, therefore, even if steel-pipe pile pushes up upwards, also not
It can be damaged with worry floorings.
The secondary girder of the present embodiment and secondary crossbeam can also be suitable for the above embodiments 3-5.It is shown in Figure 26 applicable
The section of superstructure 301 in embodiment 3 the case where.Secondary master is engaged in a manner of being consistent with the shape of superstructure 301
Beam 631 and secondary crossbeam.Thereby, it is possible to improve the intensity of bridge.
(other embodiments)
(1) shape of superstructure: in embodiment 1 above-mentioned, superstructure 101 is ladder shape but it is also possible to be square
Shape shape.The superstructure 301 of embodiment 3 is same.In addition, superstructure 201 is in "U" word in embodiment 2 above-mentioned
Shape of the shape but it is also possible to be the superstructure 201 for linking multiple "U" shape.In connection, by girder 111a and girder
111b is linearly to link.
In addition, as superstructure 101, being formed two girder 111a, girder 111b in embodiment 1 above-mentioned
In conjunction with and the girder 111 (referring to Fig.1) that is configured between pile crown fixing component 115, but the fixed structure of pile crown is configured at for formation
The girder quantity of girder between part 115 is simultaneously not limited.For example, the superstructure 102 as shown in Figure 17 (a), (b), it will
Three girder 112a, girder 112b, girder 112c in conjunction with and form girder 112.In turn, multiple girders are not engaged, and only with one
A girder forms the girder that is configured between pile crown fixing component 115 can also be with.At this point, pile crown fixing component 115 is incorporated into master
The both ends of beam.
Crossbeam is also with girder similarly, for the crossbeam quantity for forming the crossbeam being configured between pile crown fixing component 115
And it is not limited.For example, can be configured at the formation of crossbeam 114 as the superstructure 102 that Figure 17 (a), (b) are shown
Crossbeam between pile crown fixing component 115.
(2) combination of crossbeam: in embodiment 1- embodiment 3 above-mentioned, crossbeam 113 is incorporated into pile crown fixing component 115,
But it can be incorporated into the girder of each superstructure, and make superstructure rectangular shaped, ladder-shaped, "U" shape can also be with.
Industrial application
Present invention is suitably applied to following situations: for example, build a bridge between the mountain across river when, by side
Can not be linearly to link between mountain and the mountain of other side the case where, or exist between the mountain of side and the mountain of the other side
The case where difference of height.
Description of symbols
101 superstructures
111 girders
111a girder
111b girder
113 crossbeams
113a crossbeam
113b crossbeam
115 pile crown fixing components
Above P5
FS floorings
201 superstructures
301 superstructures
311 girders
311a girder
311b girder
311c girder
102 superstructures
112 girders
112a girder
112b girder
112c girder
114 crossbeams
401 superstructures
411 girders
411a girder
411b girder
411c girder
116 crossbeams
116a crossbeam
116b crossbeam
501 superstructures
511 girders
511a girder
511b girder
511c girder
117 crossbeams
117a crossbeam
117b crossbeam
117c crossbeam
117d disagreement extension
512 second girders
601 superstructures
611 secondary girders
613 secondary crossbeams
631 secondary girders
Claims (6)
1. a kind of method for bridge construction uses engage the pile crown fixing component of girder and crossbeam, tubulose with integral manner
Superstructure, the pile crown fixing component are set to the point of intersection of the girder and the crossbeam, the method for bridge construction
It is characterized in that,
It, will be described by engaging the one end of the girder of the superstructure with the girder of the superstructure in the portion of having built a bridge
Superstructure is connected with the state of cantilever-shaped stretching with the portion of having built a bridge,
The pile crown fixing component for the superstructure for having linked pile element perforation,
The fixed position of defined stake is squeezed into the lower end of the pile element,
The upper end of the pile element is fixed on to the pile crown fixing component of the superstructure,
Floorings are configured along the top of the superstructure,
In the superstructure, the upper surface of described pile crown fixing component directly or indirectly be configured at the superstructure it
On floorings be in contact, and the pile element of the upper surface of described pile crown fixing component and the perforation pile crown fixing component
Central axis is perpendicular,
The superstructure is made of the short girder of side, the short girder of the other side and relatively long girder, and described one
The short girder of side is engaged in the side across the center of pile crown fixing component, and the short girder in the other side is engaged in across stake
Head fixing component center the other side, the relatively long girder be arranged in the side short girder and the other side
Short girder between,
The short girder of the side and the short girder of the other side are in the horizontal plane and/or in vertical plane with non-linear shape
Inclination extends and configures.
2. method for bridge construction according to claim 1, which is characterized in that
In the superstructure, for linking the crossbeam between the pile crown fixing component adjacent in the direction of the width
With disagreement extension, the disagreement extension is prolonged in the mode parallel with the girder for being engaged in the pile crown fixing component
It stretches,
The second girder not engaged with the pile crown fixing component is engaged in the disagreement extension.
3. method for bridge construction according to claim 1, which is characterized in that
After the upper end of the pile element to be fixed on to the pile crown fixing component of the superstructure, engaged on the girder secondary
Girder, and secondary crossbeam is engaged on the crossbeam,
Floorings are configured along the top of the superstructure via the secondary girder and the secondary crossbeam.
4. a kind of bridge structure uses the top for engaging the pile crown fixing component of girder and crossbeam, tubulose with integral manner
Structure, the pile crown fixing component are set to the point of intersection of the girder and the crossbeam, the feature of the method for bridge construction
It is,
Multiple superstructures are linked and the one end of girder is engaged with each other,
The pile crown fixing component for the superstructure for having linked pile element perforation,
The fixed position of defined stake is squeezed into the lower end of the pile element,
The upper end of the pile element is fixed on to the pile crown fixing component of the superstructure,
Floorings are configured along the top of the superstructure,
In the superstructure, the upper surface of described pile crown fixing component directly or indirectly be configured at the superstructure it
On floorings be in contact, and the pile element of the upper surface of described pile crown fixing component and the perforation pile crown fixing component
Central axis is perpendicular,
The superstructure is made of the short girder of side, the short girder of the other side and relatively long girder, and described one
The short girder of side is engaged in the side across the center of pile crown fixing component, and the short girder in the other side is engaged in across stake
Head fixing component center the other side, the relatively long girder be arranged in the side short girder and the other side
Short girder between,
The short girder of the side and the short girder of the other side are in the horizontal plane and/or in vertical plane with non-linear shape
Inclination extends and configures.
5. bridge structure according to claim 4, which is characterized in that
In the superstructure, for linking the crossbeam between the pile crown fixing component adjacent in the direction of the width
With disagreement extension, the disagreement extension is prolonged in the mode parallel with the girder for being engaged in the pile crown fixing component
It stretches,
The second girder not engaged with the pile crown fixing component is engaged in the disagreement extension.
6. bridge structure according to claim 4, which is characterized in that
Secondary girder is engaged on the girder, and secondary crossbeam is engaged on the crossbeam,
Floorings are configured along the top of the superstructure via the secondary girder and the secondary crossbeam.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/067463 WO2016001997A1 (en) | 2014-06-30 | 2014-06-30 | Bridge construction method and bridge structure |
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| Publication Number | Publication Date |
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| CN106536825A CN106536825A (en) | 2017-03-22 |
| CN106536825B true CN106536825B (en) | 2019-11-01 |
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| WO (1) | WO2016001997A1 (en) |
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| CN109024236A (en) * | 2018-08-24 | 2018-12-18 | 中国建筑局（集团）有限公司 | A kind of steel trestle and its construction method |
| WO2021090439A1 (en) | 2019-11-07 | 2021-05-14 | Ｊｆｅシビル株式会社 | Road structure, formwork jig, and road structure construction method |
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| JP3211673B2 (en) * | 1996-08-02 | 2001-09-25 | 株式会社横山基礎工事 | Simple temporary bridge temporary pier construction method |
| JP3150634B2 (en) * | 1996-11-22 | 2001-03-26 | 佐伯建設工業株式会社 | Precast pier structure and wharf construction method using it |
| JP3043320B2 (en) * | 1998-09-17 | 2000-05-22 | 株式会社高知丸高 | Piling pier construction method and pile pier structure |
| JP2000257006A (en) * | 1999-03-04 | 2000-09-19 | Nippon Steel Corp | Artificial ground structure and its construction method |
| JP2004044236A (en) * | 2002-07-11 | 2004-02-12 | Pc Bridge Co Ltd | Wooden bridge employing outer cable-based prestressed laminated lumber bridge girder, wooden bridge overhanging erection method based on outer cable system, and wooden bridge girder constructed according to the overhanging erection method |
| JP4256356B2 (en) * | 2005-03-09 | 2009-04-22 | 株式会社高知丸高 | Joint member of pier and main girder and bridge structure using this joint member |
| JP4648998B2 (en) * | 2005-04-25 | 2011-03-09 | 株式会社横山基礎工事 | Earth disposal equipment |
| JP5661011B2 (en) * | 2011-09-20 | 2015-01-28 | 株式会社高知丸高 | Manufacturing method of superstructure for bridge, bridge and superstructure for bridge |
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| WO2016001997A1 (en) | 2016-01-07 |
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